Your blood testing results are very good
In terms of whether ot not they indicate you have got rid of diabetes, my take on it is no - diabetes is a disease where the defining problem is the bodies impaired ability to deal with carbohydrates leading to disordered blood sugars. It can be controlled to a greater or lesser extent by alterations to diet and / or the use of medication depending on various considerations but the way I see it once a diabetic, always a diabetic - for T2 if you eat lots of carbs and / or regain lost weight then diabetes will return full force
In terms of making further alterations to your diet - while your sugars are good there is no pressing need to make any ditary alterations unless you choose to.I would suggest testing individual foods / meals to see what foods spike yoyr sugars and then make decisions about whether or not to keep that food in your diet